Effects of Glycine Manganese on Laying Performance and Gut Microbiota in Aged Laying Hens
LU Jian, ZHANG Xin, JIANG Dongcai, MA Meng, WANG Qiang, WANG Xingguo, LI Yongfeng, GUO Jun, DOU Taocun, HU Yuping, LI Shangmin, SHAO Dan, QU Liang
Acta Veterinaria et Zootechnica Sinica . 2024, (1): 218 -231 .  DOI: 10.11843/j.issn.0366-6964.2024.01.021